package com.kellyfeng.frame4j.controller;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.kellyfeng.frame4j.model.Customer;
import com.kellyfeng.frame4j.service.CustomerService;

/**
 * Servlet implementation class CustomerServlet
 */
@WebServlet("/customer")
public class CustomerServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
	private CustomerService customerService;

	/**
	 * @see HttpServlet#HttpServlet()
	 */
	public CustomerServlet() {
		super();
		// TODO Auto-generated constructor stub
	}

	@Override
	public void init() throws ServletException {
		customerService = new CustomerService();
		super.init();
	}

	@Override
	protected void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		List<Customer> customerList = customerService.getCustomerList();
		request.setAttribute("customerList", customerList);
		request.getRequestDispatcher("/WEB-INF/view/customer.jsp").forward(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
